Kim, S.
and Ledbetter, H.
(2008),
Young Modulus of a thin plate in the through-thickness direction, Applied Physics Letters
(Accessed May 20, 2025)
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Young Modulus of a thin plate in the through-thickness direction
Published
Author(s)
,
Abstract
We give a new approach to obtain the through-thickness-direction along the Young modulus of a thin orthotropic plate. The method minimizes errors because eight of nine measurments are made along principal directions. To verify the method, we used a macroscopically orthotropic textured copper plate, which we measured also by acoustic-resonance spectroscopy. The proposed method also yields all off-diagonal elastic coefficients simultaneously and self-consistently.Citation
Applied Physics Letters
Pub Type
Journals
Keywords
acoustic-resonance-spectroscopy, elastic constants, Marx-oscillator, orthotropic materials, pulse-echo overlap, Young modulus
Citation
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Created October 16, 2008